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ibc-go is the Go implementation of the IBC protocol. The development is led primarily by Interchain GmbH. Funding for this development comes primarily from the Interchain Foundation, a Swiss non-profit.

Resources

• Documentation
• Blog posts
• Release timeline
• Requirements engineering

How-to guides

• How to upgrade ibc-go
• How to upgrade a client
• How to use groups with ICA

Deep dives

• Connection handshake

Tutorials

• Fee-enabled fungible token transfers

Knowledge sharing

CometBFT (Tendermint) & Cosmos SDK

• Anatomy of blocks
• Transaction flow

IBC

• ibc-go class diagrams
• CosmWasm and IBC
• IBC solo machine